FilterEditorControl.ShowIsNullOperatorsForStrings Property

Gets or sets whether the “Visual” FilterEditorControl panel allows end-users to utilize the IsNull operator for string values.

Namespace: DevExpress.DataAccess.UI

Assembly: DevExpress.DataAccess.v18.2.UI.dll

Declaration

C#

[DXCategory("Behavior")]
[DefaultValue(false)]
public bool ShowIsNullOperatorsForStrings { get; set; }

VB.NET

<DXCategory("Behavior")>
<DefaultValue(False)>
Public Property ShowIsNullOperatorsForStrings As Boolean

Property Value

Type	Default	Description
Boolean	**false**	true, if the IsNull operator is available for string values; otherwise, false.